Ogawa, Ryo, Susumu Matsuo, Hideto Hoshina, and Kaoru Maeto. “Allopatric Color Forms of Scaphidium morimotoi Löbl, 1982 (Coleoptera, Staphylinidae, Scaphidiinae) Endemic to the Amami Islands, the Ryukyus, Japan”. Zootaxa 4175, no. 1 (October 12, 2016): 67–74. Accessed August 30, 2025. https://www.mapress.com/zt/article/view/zootaxa.4175.1.6.